Three-dimensional bio-printing of decellularized extracellular matrix-based bio-inks for cartilage regeneration: a systematic review

Melika Sahranavard, Soulmaz Sarkari, SeyedehMina Safavi, Farnaz Ghorbani

Figure 3. (A) The in-vivo auricular tissue regeneration on the back of nude mice after 12 and 24 weeks. Reprinted from Jia et al.90 (B) Microscopic observation of in-vivo investigation using decellularized extracellular matrix and mesenchymal stem cell bio-ink after 1 week. There was indirect osteogenesis in the muscle tissue near the scaffold. Scale bar: 800 μm. Reprinted from Isaeva et al.91